Switch to the (correct) casting of char to unsigned char for is*() macros.

[nmh] / configure.ac

diff --git a/configure.ac b/configure.ac
index 96a990224c6cb369fdabe6f081a25f204ef9922e..fac9b91bd590fc61cbc40834c7aad47ebd619e59 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -8,7 +8,7 @@ AC_PREREQ([2.68])
 AC_INIT([nmh], m4_normalize(m4_include([VERSION])), [nmh-workers@nongnu.org])
 AC_CONFIG_SRCDIR([h/nmh.h])
 AC_CONFIG_HEADER([config.h])
-AM_INIT_AUTOMAKE([-Wall color-tests foreign serial-tests subdir-objects 1.12])
+AM_INIT_AUTOMAKE([-Wall foreign serial-tests subdir-objects 1.12])
 
 AC_CANONICAL_HOST
 
@@ -106,12 +106,6 @@ AC_CACHE_CHECK([whether compiler supports -Wextra], [nmh_cv_has_wextra],
  AC_TRY_COMPILE([],[],nmh_cv_has_wextra=yes,nmh_cv_has_wextra=no)
  CFLAGS="$nmh_saved_cflags"])
 
-AC_CACHE_CHECK([whether compiler supports -Wno-clobbered], [nmh_cv_has_noclobbered],
-[nmh_saved_cflags="$CFLAGS"
- CFLAGS="$CFLAGS -Wno-clobbered -Werror"
- AC_TRY_COMPILE([],[],nmh_cv_has_noclobbered=yes,nmh_cv_has_noclobbered=no)
- CFLAGS="$nmh_saved_cflags"])
-
 dnl Can't use -ansi with gcc 4.5.3 on Cygwin, at least through setup
 dnl setup version 2.763, because it disables some features in the
 dnl system system header files and warns about them with -Wall.  Try
@@ -147,9 +141,6 @@ fi
 if test "$nmh_cv_has_wextra" = "yes"; then
     nmh_gcc_warnflags="${nmh_gcc_warnflags} -Wextra"
 fi
-if test "$nmh_cv_has_noclobbered" = "yes"; then
-    nmh_gcc_warnflags="${nmh_gcc_warnflags} -Wno-clobbered"
-fi
 
 if test -n "$auto_cflags"; then
   if test x"$enable_debug" = x"yes"; then
@@ -192,7 +183,7 @@ AM_PROG_LEX             dnl Check for lex/flex
 AM_PROG_AR
 
 dnl Look for `cut'
-pathtmp=/usr/bin:/bin:/usr/local/bin:/usr/xpg4/bin:/usr/ucb
+pathtmp=/usr/xpg4/bin:/usr/bin:/bin:/usr/local/bin:/usr/ucb
 AC_PATH_PROG([cutpath], [cut], [no], [$pathtmp])
 
 dnl
@@ -222,7 +213,7 @@ AC_SUBST([LINT])dnl
 AC_SUBST([LINTFLAGS])dnl
 
 dnl Look for `ls'
-pathtmp=/usr/bin:/bin:/usr/local/bin:/usr/xpg4/bin:/usr/ucb
+pathtmp=/usr/xpg4/bin:/usr/bin:/bin:/usr/local/bin:/usr/ucb
 AC_PATH_PROG([lspath], [ls], [no], [$pathtmp])
 
 dnl See how we get ls to display the owner and the group
@@ -238,7 +229,7 @@ AS_IF([test "$lspath" != "no"],
     nmh_cv_ls_grpopt="-lg"])])])
 
 dnl Look for `sendmail'
-pathtmp=/usr/lib:/usr/sbin:/usr/etc:/usr/ucblib:/usr/bin:/bin
+pathtmp=/usr/sbin:/usr/lib:/usr/etc:/usr/ucblib:/usr/bin:/bin
 AC_PATH_PROG([sendmailpath], [sendmail], [/usr/sbin/sendmail], [$pathtmp])
 
 dnl Cygwin FAT filesystems do not support hard links.  So default to
@@ -646,9 +637,8 @@ man page install path      : ${nmhman}
 RPM build root             : ${nmhrpm}
 backup prefix              : ${backup_prefix}
 transport system           : ${MTS}
-file locking type          : ${LOCKTYPE}
+spool default locking type : ${with_locking}
 default smtp servers       : ${smtpservers}
-default editor             : ${editorpath}
 SASL support               : ${sasl_support}
 TLS support                : ${tls_support}
 ])])dnl